Attachment #467873
testcase	text/html	2023-09-26 03:16:02 PDT	317 bytes	no flags	Details

<!DOCTYPE html> <html> <body> <div> <iframe style="position: absolute"></iframe> <div style="z-index:-1; position: relative"> <figure style="display: flex"> <picture style="z-index:-2"> </picture> </figure> </div> </div> </body>